Fujitsu MBA3147RC - Enterprise 147 GB Hard Drive Product Manual page 15

Illustrations
Figures
Figure 1.1 Example of SAS system configuration (Dual port internal
Figure 1.2 Example of SAS system configuration (Dual port internal
Figure 3.1 Cylinder configuration................................................................... 28
Figure 3.2 Spare area in cell ........................................................................... 30
Figure 3.3 Alternate cylinder .......................................................................... 30
Figure 3.4 Track format .................................................................................. 31
Figure 3.5 Track skew/head skew................................................................... 32
Figure 3.6 Sector format ................................................................................. 32
Figure 3.7 Alternate block allocation by FORMAT UNIT command............ 37
Figure 3.8 Alternate block allocation by REASSIGN BLOCKS
Figure 4.1 Dimensions .................................................................................... 42
Figure 4.2 HDD orientations........................................................................... 43
Figure 4.3 Mounting frame structure example ............................................... 44
Figure 4.4 Limitation of side-mounting.......................................................... 45
Figure 4.5 Surface temperature measurement points ..................................... 46
Figure 4.6 Current waveform (Spin-up) ........................................................ 48
Figure 4.7 Current waveform (Max seek)...................................................... 49
Figure 4.8 AC noise filter ............................................................................... 50
Figure 4.9 Connector location......................................................................... 50
Figure 4.10 SAS plug connector overview ....................................................... 51
Figure 4.11 Recommended external circuit for Ready LED output ................. 53
Figure 6.1 Test flowchart ................................................................................ 72
Figure 6.2 Unitary packaging ......................................................................... 77
Figure 6.3 Multi box packaging...................................................................... 78
Figure 6.4 Fraction packaging ........................................................................ 79
Figure 7.1 Sense data format .......................................................................... 82
C141-E252
cabled environment) ...................................................................... 18
backplane environment) ................................................................ 18
command ....................................................................................... 38
Contents
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